In this 2008 horror film directed by Steve Barker, a group of mercenaries is hired to protect a scientist as he investigates a mysterious World War II bunker in Eastern Europe. As they delve deeper into the bunker, they encounter supernatural forces linked to Nazi experiments, leading to a terrifying battle for survival. The film stars Ray Stevenson, known for his intense performances, and is noted for its atmospheric tension and chilling setting. For those interested, it can be viewed for free on 123Movies / Movies123.